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13100122310 = 25111716194327
BaseRepresentation
bin11000011001101010…
…00000000011000110
31020210222012011110012
430030311000003012
5203312112403220
610003525030222
7642430126262
oct141465000306
936728164405
1013100122310
11561274a870
122657255372
13130a059082
148c3b8d0a2
1551a12cac5
hex30cd400c6

13100122310 has 64 divisors (see below), whose sum is σ = 27260167680. Its totient is φ = 4479659520.

The previous prime is 13100122309. The next prime is 13100122367. The reversal of 13100122310 is 1322100131.

It is a super-2 number, since 2×131001223102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3025367 + ... + 3029693.

It is an arithmetic number, because the mean of its divisors is an integer number (425940120).

Almost surely, 213100122310 is an apocalyptic number.

13100122310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13100122310 is an abundant number, since it is smaller than the sum of its proper divisors (14160045370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13100122310 is a wasteful number, since it uses less digits than its factorization.

13100122310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5981.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13100122310 its reverse (1322100131), we get a palindrome (14422222441).

The spelling of 13100122310 in words is "thirteen billion, one hundred million, one hundred twenty-two thousand, three hundred ten".

Divisors: 1 2 5 10 11 17 22 34 55 85 110 170 187 374 935 1619 1870 3238 4327 8095 8654 16190 17809 21635 27523 35618 43270 47597 55046 73559 89045 95194 137615 147118 178090 237985 275230 302753 367795 475970 605506 735590 809149 1513765 1618298 3027530 4045745 7005413 8091490 14010826 35027065 70054130 77059543 119092021 154119086 238184042 385297715 595460105 770595430 1190920210 1310012231 2620024462 6550061155 13100122310